26539568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1493}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 56688336

約数和(自身を除く): 30148768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1493, 1616, 2222, 2986, 4444, 5972, 8888, 11944, 16423, 17776, 23888, 32846, 65692, 131384, 150793, 262768, 301586, 603172, 1206344, 1658723, 2412688, 3317446, 6634892, 13269784, 26539568]

約数ペア:

[(1, 26539568), (2, 13269784), (4, 6634892), (8, 3317446), (11, 2412688), (16, 1658723), (22, 1206344), (44, 603172), (88, 301586), (101, 262768), (176, 150793), (202, 131384), (404, 65692), (808, 32846), (1111, 23888), (1493, 17776), (1616, 16423), (2222, 11944), (2986, 8888), (4444, 5972)]